Vedika Seva Voice vs Aya Expanse 32B

Compare Vedika Seva Voice and Aya Expanse 32B: pricing, performance, context window, latency, and best use cases. Side-by-side comparison on XALEN.

Updated 2026-05-21 · By Abhishek Raj · Our methodology

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Feature Vedika Seva Voice Aya Expanse 32B
CategoryVoiceOpen Source
ParametersPipeline32B
Context Window30s128K
Input Price$0.015/min/1M tokens$0.03/1M tokens
Output Price$0.02/min/1M tokens$0.06/1M tokens
Latency~300ms~250ms

Choose Vedika Seva Voice when:

  • ✓ Booking confirmations
  • ✓ Queue updates
  • ✓ Service info
Key Strengths:

Clear diction, Service-oriented, Fast response

Choose Aya Expanse 32B when:

  • ✓ Multilingual apps
  • ✓ Translation
  • ✓ Global content
Key Strengths:

23 languages, Open weights, Strong multilingual

Verdict: Vedika Seva Voice vs Aya Expanse 32B

For cost efficiency, Vedika Seva Voice wins at $0.015/min/1M input tokens. For speed, Aya Expanse 32B is faster at ~250ms. Vedika Seva Voice excels at Booking confirmations while Aya Expanse 32B is better for Multilingual apps. Both are available on XALEN through a single API — try them in the Playground to see which fits your workload.

Detailed Analysis

Pricing Comparison

Vedika Seva Voice costs $0.015/min/1M input tokens and $0.02/min/1M output tokens. Aya Expanse 32B costs $0.03 input and $0.06 output. Vedika Seva Voice is 2.0x cheaper on input tokens. XALEN offers batch processing at 50% discount on both models.

Performance & Context

Vedika Seva Voice has a 30s context window with ~300ms latency. Aya Expanse 32B offers 128K context at ~250ms. Aya Expanse 32B has the larger context window.

Best For

Vedika Seva Voice (Voice) is optimized for: Booking confirmations, Queue updates, Service info. Aya Expanse 32B (Open Source) works best for: Multilingual apps, Translation, Global content.

Try Both on XALEN

Both models are available through XALEN's OpenAI-compatible API. Switch between them by changing the model parameter:

from xalen import XALEN

client = XALEN(api_key="xln_test_YOUR_KEY")

# Use Vedika Seva Voice
response_a = client.chat.completions.create(
    model="vedika-seva-voice",
    messages=[{"role": "user", "content": "Your question here"}]
)

# Use Aya Expanse 32B
response_b = client.chat.completions.create(
    model="c4ai-aya-expanse-32b",
    messages=[{"role": "user", "content": "Your question here"}]
)

Start Building with XALEN

200+ AI models. One API. Pay-as-you-go.

Get API Key Try in Playground

Frequently Asked Questions

Which is better, Vedika Seva Voice or Aya Expanse 32B?

Vedika Seva Voice (Voice, Pipeline) offers Clear diction. Aya Expanse 32B (Open Source, 32B) offers 23 languages. Choose Vedika Seva Voice for Booking confirmations or Aya Expanse 32B for Multilingual apps.

How much does Vedika Seva Voice cost vs Aya Expanse 32B?

Vedika Seva Voice: $0.015/min/1M input, $0.02/min/1M output. Aya Expanse 32B: $0.03/1M input, $0.06/1M output. Both available on XALEN with batch processing at 50% discount.

Can I use both models on XALEN?

Yes. XALEN provides 200+ models through a single OpenAI-compatible API. Switch between Vedika Seva Voice and Aya Expanse 32B by changing the model parameter. No code changes needed.

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Last updated: 2026-05-21. Pricing and specifications may change. Check pricing page for latest rates.